def HandleException(self, codeBlock): # NOTE - Never returns - raises a ComException exc_type, exc_value, exc_traceback = sys.exc_info() # If a SERVER exception, re-raise it. If a client side COM error, it is # likely to have originated from the script code itself, and therefore # needs to be reported like any other exception. if IsCOMServerException(exc_type): # Ensure the traceback doesnt cause a cycle. exc_traceback = None raise # It could be an error by another script. if issubclass(pythoncom.com_error, exc_type) and exc_value[0]==axscript.SCRIPT_E_REPORTED: # Ensure the traceback doesnt cause a cycle. exc_traceback = None raise Exception(scode=exc_value[0]) exception = error.AXScriptException(self, \ codeBlock, exc_type, exc_value, exc_traceback) # Ensure the traceback doesnt cause a cycle. exc_traceback = None result_exception = error.ProcessAXScriptException(self.scriptSite, self.debugManager, exception) if result_exception is not None: try: self.scriptSite.OnScriptTerminate(None, result_exception) except pythoncom.com_error: pass # Ignore errors telling engine we stopped. # reset ourselves to 'connected' so further events continue to fire. self.SetScriptState(axscript.SCRIPTSTATE_CONNECTED) raise result_exception # I think that in some cases this should just return - but the code # that could return None above is disabled, so it never happens. RaiseAssert(winerror.E_UNEXPECTED, "Don't have an exception to raise to the caller!")
def _HandleException_(self):
"""Called whenever an exception is raised.
Default behaviour is to print the exception.
"""
# If not a COM exception, print it for the developer.
if not IsCOMServerException():
if self.logger is not None:
self.logger.exception("pythoncom server error")
else:
traceback.print_exc()
# But still raise it for the framework.
raise